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公开(公告)号：US09144915B2
公开(公告)日：2015-09-29
申请号：US13777674
申请日：2013-02-26
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kiyoshi Watanabe , Akito Sekigawa
CPC classification number: B26D7/32 , B26D7/015 , B26F1/0092 , B65H29/125 , B65H2301/333 , B65H2403/72 , B65H2403/732 , B65H2403/942 , B65H2404/1114 , B65H2511/51 , B65H2513/412 , B65H2513/512 , B65H2513/514 , B65H2801/27 , G03G15/6544 , G03G15/6573 , G03G15/6582 , Y10T83/6572 , B65H2220/01 , B65H2220/02 , B65H2220/11
Abstract: A driving roller for conveying a sheet to a sheet punching unit, and a sheet inverting unit including a driving roll capable of being driven to rotate by the driving roller are provided between a branching point, at which a return path of a sheet conveying path is branched, and a sheet punching unit. When a subsequent sheet for which a punching process is performed next reaches the sheet inverting unit, the sheet to which the punching process has been performed by the sheet punching unit is conveyed to the return path by the driving roll while making the sheet pass by a subsequent sheet conveyed to the sheet punching unit by the driving roller.
Abstract translation: 用于将片材输送到片材冲孔单元的驱动辊和包括能够被驱动辊驱动旋转的驱动辊的片材翻转单元设置在片材传送路径的返回路径为 分支和片材冲孔单元。 当接下来的进行打孔处理的纸张接着到达纸张翻转单元时，通过纸张冲压单元执行冲压处理的纸张通过驱动辊被传送到返回路径，同时使纸张通过一个 随后的片材通过驱动辊传送到片材冲孔单元。
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公开(公告)号：US20150175378A1
公开(公告)日：2015-06-25
申请号：US14537459
申请日：2014-11-10
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kiyoshi Watanabe
CPC classification number: B65H9/00 , B65H1/28 , B65H9/002 , B65H2301/33 , B65H2402/10 , B65H2404/1424 , B65H2801/24
Abstract: A sheet processing apparatus includes: a conveying roller that conveys a sheet; a lateral registration skew correcting unit that corrects a position in a width direction orthogonal to a sheet conveying direction, of the sheet conveyed by the conveying roller; and a sheet processing portion that performs processing on the sheet conveyed by the conveying roller. A plurality of types of sheet processing portions is replaceable, and the sheet processing apparatus includes a puncher controller that changes an operation of the lateral registration skew correcting unit according to the type of the sheet processing portion.
Abstract translation: 片材处理设备包括：输送片材的输送辊; 横向配准偏移校正单元，其校正由输送辊输送的纸张在与纸张输送方向正交的宽度方向上的位置; 以及对由输送辊输送的纸张进行处理的纸张处理部。 多种类型的片材处理部分是可替换的，并且片材处理装置包括根据片材处理部分的类型改变横向登记歪斜校正单元的操作的打孔机控制器。
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13.发明申请SHEET PUNCHING DEVICE AND IMAGE FORMING APPARATUS HAVING SHEET PUNCHING DEVICE 审中-公开具有打孔装置的片材打孔装置和图像形成装置公开(公告)号：US20130156477A1
公开(公告)日：2013-06-20
申请号：US13770914
申请日：2013-02-19
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yusuke Obuchi , Kenichi Hayashi , Kiyoshi Watanabe , Rikiya Takemasa , Akito Sekigawa
CPC classification number: B26F1/0092 , B26D5/00 , B26D5/16 , B26D7/015 , B26F1/14 , G03G15/6582 , G03G2215/00818 , Y10T83/2092 , Y10T83/2096 , Y10T83/9425 , Y10T83/9432
Abstract: A sheet punching device comprises a first blade, a first die into which the first blade is fitted from a first surface of a sheet to form a punch hole in the sheet, a second blade, and a second die into which the second blade is fitted. The second blade is inserted into the punch hole formed by the first blade from a second surface of the sheet and fitted into the second die.
Abstract translation: 片材冲孔装置包括第一刀片，第一刀片，第一刀片从片材的第一表面装配到第一刀片中，以在片材中形成冲孔，第二刀片和第二刀片安装在第二刀片中 。 第二刀片从片材的第二表面插入到由第一刀片形成的冲孔中，并装配到第二刀片中。
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公开(公告)号：US20220232137A1
公开(公告)日：2022-07-21
申请号：US17574916
申请日：2022-01-13
Applicant: CANON KABUSHIKI KAISHA
Inventor： Michiaki Endo , Kiyoshi Watanabe
Abstract: An image reading apparatus reads an image of a sheet conveyed from an image forming apparatus. The image reading apparatus includes a transparent member including a first surface disposed on a first side on which the sheet is conveyed and a second surface disposed on a second side opposite to the first side, an image reading portion disposed on the second side and configured to read the image of the sheet at a reading position through the transparent member, an elastic member disposed to abut against the second surface of the transparent member and configured to press the transparent member toward the first side, and a guide disposed upstream of the reading position and configured to guide the sheet to the reading position. A downstream end of the guide contacts with the first surface of the transparent member and presses the transparent member toward the second side.
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Patent Agency Ranking
公开(公告)号：US20220082982A1
公开(公告)日：2022-03-17
申请号：US17535499
申请日：2021-11-24
Applicant: CANON KABUSHIKI KAISHA
Inventor： Takehiro Kishi , Yukihiro Soeta , Tomohito Nakagawa , Kiyoshi Watanabe , Kazuhisa Okuda , Michiaki Endo
IPC: G03G15/00
Abstract: A foil transfer device includes a foil transfer unit configured to perform foil transfer processing of transferring a foil to a sheet with a toner image formed thereon, a first conveyance path configured to convey the sheet from a reception portion to the foil transfer unit and convey the sheet passed through the foil transfer unit to a discharge portion, and a second conveyance path configured to convey the sheet from the reception portion to the discharge portion without the sheet passing through the foil transfer unit.
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公开(公告)号：US20180016111A1
公开(公告)日：2018-01-18
申请号：US15642446
申请日：2017-07-06
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kiyoshi Watanabe
CPC classification number: B65H43/00 , B42C19/02 , B65H37/04 , B65H37/06 , B65H45/162 , B65H45/18 , B65H45/30 , B65H2301/31122 , B65H2301/4213 , B65H2301/51232 , B65H2301/51611 , B65H2511/152 , B65H2511/30 , B65H2515/112 , B65H2701/18264 , B65H2801/24 , B65H2801/27 , G03G15/6544 , G03G2215/00877 , B65H2220/01
Abstract: A sheet processing apparatus comprising: a scoring unit which scores a sheet; a folding unit which folds a sheet bundle including a plurality of sheets; a pressing unit which presses a folded part of the sheet bundle folded by the folding unit; and a controller which determines, based on information on the sheet bundle, whether the scoring unit scores the sheet included in the sheet bundle to be folded and whether the pressing unit presses the folded part of the sheet bundle.
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公开(公告)号：US09833967B2
公开(公告)日：2017-12-05
申请号：US14693167
申请日：2015-04-22
Applicant: CANON KABUSHIKI KAISHA
Inventor： Hideki Kushida , Kiyoshi Watanabe , Naoto Tokuma , Toshiyuki Iwata , Akito Sekigawa
CPC classification number: B31F5/02 , B31F1/00 , B42B5/00 , B42F3/00 , B65H31/34 , B65H37/04 , B65H2301/51616 , B65H2801/27
Abstract: A sheet processing apparatus includes a first stacking portion on which a sheet conveyed by a conveying portion is stacked, a binding portion which forms, in a sheet bundle stacked on the first stacking portion, a tongue cut out from the sheet, with a part of the tongue attached to the sheet, and a slit, and which binds the sheet bundle by inserting a tip of the tongue of the sheet bundle in the slit of the sheet bundle, and a second stacking portion on which the sheet bundle bound by the binding portion is stacked. In the sheet processing apparatus, a plurality of recessed parts is formed on a guide face of the binding portion, the recessed parts extending in different directions from each other.
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公开(公告)号：US09588475B2
公开(公告)日：2017-03-07
申请号：US14954667
申请日：2015-11-30
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kiyoshi Watanabe , Ryuichi Kojima
CPC classification number: G03G15/6529 , B65H5/36 , B65H7/16 , G03G15/6573 , G03G21/206
Abstract: A sheet transport apparatus includes a transport guide that is included in a first transport path along which a sheet is to be transported and a flapper that selectively guides the sheet, which is transported by passing through the first transport path, to a second transport path and a third transport path. The transport guide has an air-blowing hole that is positioned further upstream than the flapper in a transport direction of the sheet. The sheet transport apparatus further includes an air-blowing fan that blows air to the flapper from outside the first transport path via the air-blowing hole.
Abstract translation: 片材输送装置包括输送引导件，该输送引导件包括在要输送纸张的第一输送路径中，以及挡板，其选择性地将通过第一输送路径输送的纸张引导到第二输送路径， 第三条运输路径。 输送引导件具有在片材的输送方向上比挡板更靠上游的空气喷射孔。 片材输送装置还包括从第一输送路径的外部经由空气吹出孔向空气挡板吹送空气的送风风扇。
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公开(公告)号：US20160154359A1
公开(公告)日：2016-06-02
申请号：US14954667
申请日：2015-11-30
Applicant: CANON KABUSHIKI KAISHA
Inventor： Kiyoshi Watanabe , Ryuichi Kojima
CPC classification number: G03G15/6529 , B65H5/36 , B65H7/16 , G03G15/6573 , G03G21/206
Abstract: A sheet transport apparatus includes a transport guide that is included in a first transport path along which a sheet is to be transported and a flapper that selectively guides the sheet, which is transported by passing through the first transport path, to a second transport path and a third transport path. The transport guide has an air-blowing hole that is positioned further upstream than the flapper in a transport direction of the sheet. The sheet transport apparatus further includes an air-blowing fan that blows air to the flapper from outside the first transport path via the air-blowing hole.
Abstract translation: 片材输送装置包括输送引导件，该输送引导件包括在要输送纸张的第一输送路径中，以及挡板，其选择性地将通过第一输送路径输送的纸张引导到第二输送路径， 第三条运输路径。 输送引导件具有在片材的输送方向上比挡板更靠上游的空气喷射孔。 片材输送装置还包括从第一输送路径的外部经由空气吹出孔向空气挡板吹送空气的送风风扇。
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